Creates a throttled function that only invokes func at most once per every wait milliseconds. The throttled function comes with a cancel method to cancel delayed func invocations and a flush method to immediately invoke them. Provide options to indicate whether func should be invoked on the leading and/or trailing edge of the wait timeout. The func is invoked with the last arguments provided to the throttled function.
Note: If leading and trailing options are true, func is invoked on the trailing edge of the timeout only if the throttled function is invoked more than once during the wait timeout.
If wait is 0 and leading is false, func invocation is deferred until to the next tick, similar to setTimeout with a timeout of 0.
Differences from lodash:
does not return the results of the last invocation
does not make any guarantees about the value of this in func
Contribution to minified bundle size, when it is the only function imported:
Creates a throttled function that only invokes
funcat most once per everywaitmilliseconds. The throttled function comes with acancelmethod to cancel delayedfuncinvocations and aflushmethod to immediately invoke them. Provideoptionsto indicate whetherfuncshould be invoked on the leading and/or trailing edge of thewaittimeout. Thefuncis invoked with the last arguments provided to the throttled function.Note: If
leadingandtrailingoptions aretrue,funcis invoked on the trailing edge of the timeout only if the throttled function is invoked more than once during thewaittimeout.If
waitis 0 andleadingisfalse,funcinvocation is deferred until to the next tick, similar tosetTimeoutwith a timeout of 0.Differences from lodash:
thisinfuncContribution to minified bundle size, when it is the only function imported: